Test condition carriage speed and resistance measurements are described .

介绍了 试验状况、 车速度和阻力测量设备。

From the simulation results and the field test results it can be concluded that the developed test carriage can run safely in the speed of 80km / h and can satisfy the technical requirements of the rail flaw detection system and the probe wheel positioning system .

通过对该探伤小车的理论计算和相关试验得出，研制的 探伤 小车能够以80km/h安全运行，并满足探伤检测系统和对中系统的设计要求。

The aerodynamic behaviour test of the DF-9 type and its Retrofit for high speed locomotive engine and the double-decker carriage

DF-9型及其改型高速机车和双层 客车气动性能 试验

Rain proof performance test is an important content of integrated carriage performance test at present both home and abroad are using the way of rain test .

客车防雨密封性能 检测 是 汽车综合性能检测的重要内容，目前，国内外对 客车防雨密封性检测的主要方法是进行淋雨试验。

Development of a New Test Carriage for the Rail Flaw Detection Car

新型钢轨探伤中试试 验车 探伤 小车的研制

Air pressure test in the carriage of China Star high-speed EMU

中华之星号高速列车 客车 车厢内部空气压力 试验研究

Resistance tests cover Froude number ( Fr ) range from 0 . 09 to 0.35 . Test condition carriage speed and resistance measurements are described .

试验傅氏数从0.09到0.35。介绍了 试验状况、 拖车速度和阻力测量设备。

Detection system of special test carriage for construction machinery

专用工程机械 检测 车的检测系统

Leading time test of synchronizing device and the carriage return simulation when breaker closing

美国人的时间观同期装置导前时间 测量及 回车试验模拟